Pollen
Pollen
-1
Section::::Abstract.
Pollen
46980
Extine
Pollens
Monosulcate
Pollen grain
Pollen grain
-1
Section::::Abstract.
Pollen
46980
Colpus
Pollen grains
Pollen grains
-1
Section::::Abstract.
Pollen
46980
Microsporogenesis
Porate pollen
Exine
porate pollen
microsporogenesis
monosulcate
extine
colpus
pollen
pollen grains
pollen grain
pollens
exine